XMind

Numeracy in Technology

1. Money, number and Measure

   1. Estimation and Rounding

      1. MNU 3-01a

         I can round a number using an appropriate degree of accuracy, having taken into account the context of the problem. MNU 3-01a http://www.ltscotland.org.uk/experiencesandoutcomes/mnu301a.asp?strReferringChannel=curriculumforexcellence

         1. Estimate sizes in workshop

         2. Estimate proportions in Drawing

         3. Estimate sizes in Sketchup

      2. MNU 4-01a

         Having investigated the practical impact of inaccuracy and error, I can use my knowledge of tolerance when choosing the required degree of accuracy to make real-life calculations. http://www.ltscotland.org.uk/experiencesandoutcomes/mnu401a.asp?strReferringChannel=curriculumforexcellence

         1. Making to a size in workshop

         2. Scaling in Sketchup

   2. Number and number processes

      1. MNU 3-03a

         I can use a variety of methods to solve number problems in familiar contexts, clearly communicating my processes and solutions. http://www.ltscotland.org.uk/experiencesandoutcomes/mnu303a.asp?strReferringChannel=curriculumforexcellence

         1. Work out material used when designing

         2. Basic formulas used in technology

      2. MNU 3-03b

         I can continue to recall number facts quickly and use them accurately when making calculations. http://www.ltscotland.org.uk/experiencesandoutcomes/mnu303b.asp?strReferringChannel=curriculumforexcellence

      3. MNU 4-03a

         Having recognised similarities between new problems and problems I have solved before, I can carry out the necessary calculations to solve problems set in unfamiliar contexts. http://www.ltscotland.org.uk/experiencesandoutcomes/mnu403a.asp?strReferringChannel=curriculumforexcellence

      4. MNU 3-04a

         I can use my understanding of numbers less than zero to solve simple problems in context. http://www.ltscotland.org.uk/experiencesandoutcomes/mnu304a.asp?strReferringChannel=curriculumforexcellence

   3. Fractions, decimal fractions and percentages including ratio and proportion

      1. MNU 3-07a

         I can solve problems by carrying out calculations with a wide range of fractions, decimal fractions and percentages, using my answers to make comparisons and informed choices for real-life situations.

      2. MNU 3-08a

         I can show how quantities that are related can be increased or decreased proportionally and apply this to solve problems in everyday contexts.

         1. Work out materials used

         2. Use of Formulas

         3. Sustainable Design

      3. MNU 4-07a

         I can choose the most appropriate form of fractions, decimal fractions and percentages to use when making calculations mentally, in written form or using technology, then use my solutions to make comparisons, decisions and choices.

         1. Making Design choices

         2. Justifying the choices made to solve a problem

      4. MNU 4-08a

         Using proportion, I can calculate the change in one quantity caused by a change in a related quantity and solve real-life problems.

         1. Work out materials used

         2. Using Sketchup/CAD

         3. Effect of Design/material choices

         4. Use of Formula

   4. Money

      1. MNU 3-09a

         When considering how to spend my money, I can source, compare and contrast different contracts and services, discuss their advantages and disadvantages, and explain which offer best value to me.

         1. Sourcing design materials

         2. Bridge Designer

      2. MNU 3-09b

         I can budget effectively, making use of technology and other methods, to manage money and plan for future expenses.

      3. MNU 4-09a

         I can discuss and illustrate the facts I need to consider when determining what I can afford, in order to manage credit and debt and lead a responsible lifestyle.

      4. MNU 4-09b

         I can source information on earnings and deductions and use it when making calculations to determine net income.

      5. MNU 4-09c

         can research, compare and contrast a range of personal finance products and, after making calculations, explain my preferred choices.

   5. Time

      1. MNU 3-10a

         Using simple time periods, I can work out how long a journey will take, the speed travelled at or distance covered, using my knowledge of the link between time, speed and distance.

      2. MNU 4-10a

         I can research, compare and contrast aspects of time and time management as they impact on me.

         1. Working out how long a design will take to make

      3. MNU 4-10b

         I can use the link between time, speed and distance to carry out related calculations.

   6. Measurement

      1. MNU 3-11a

         I can solve practical problems by applying my knowledge of measure, choosing the appropriate units and degree of accuracy for the task and using a formula to calculate area or volume when required.

         1. Amount of Materials Used

         2. Formula's

         3. Sketchup volume

      2. MNU 4-11a

         I can apply my knowledge and understanding of measure to everyday problems and tasks and appreciate the practical importance of accuracy when making calculations.

         1. Materials used

         2. Formulas

         3. Subtopic 3

2. Information handling

   1. Data and analysis

      1. MNU 3-20a

         I can work collaboratively, making appropriate use of technology, to source information presented in a range of ways, interpret what it conveys and discuss whether I believe the information to be robust, vague or misleading.

         1. Researching design solutions

         2. Present solutions

         3. Justifying problem solutions

      2. MNU 4-20a

         I can evaluate and interpret raw and graphical data using a variety of methods, comment on relationships I observe within the data and communicate my findings to others.

         1. Present ideas/designs

         2. work in groups to make choices

   2. Ideas of chance and uncertainty

      1. MNU 3-22a

         I can find the probability of a simple event happening and explain why the consequences of the event, as well as its probability, should be considered when making choices.

      2. MNU 4-22a

         By applying my understanding of probability, I can determine how many times I expect an event to occur, and use this information to make predictions, risk assessment, informed choices and decisions.